Inequality between size and angular momentum for bodies

Autores
Dain, Sergio Alejandro
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
A universal inequality that bounds the angular momentum of a body by the square of its size is presented and heuristic physical arguments are given to support it. We prove a version of this inequality, as consequence of the Einstein equations, for the case of rotating axially symmetric, constant density, bodies. Finally, the physical relevance of this result is discussed.
publishedVersion
Fil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
Física de Partículas y Campos
Fuente
ISSN 0031-9007
Materia
Inequality
Angular momentum
Bodies
Size
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/19272
Acceder
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oai_identifier_str oai:rdu.unc.edu.ar:11086/19272
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Inequality between size and angular momentum for bodiesDain, Sergio AlejandroInequalityAngular momentumBodiesSizeFil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.A universal inequality that bounds the angular momentum of a body by the square of its size is presented and heuristic physical arguments are given to support it. We prove a version of this inequality, as consequence of the Einstein equations, for the case of rotating axially symmetric, constant density, bodies. Finally, the physical relevance of this result is discussed.publishedVersionFil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.Física de Partículas y Campos2014-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfDain, S. A. (2014). Inequality between size and angular momentum for bodies. Physical Review Letters, 112 (4), 041101. http://dx.doi.org/10.1103/PhysRevLett.112.041101http://hdl.handle.net/11086/19272https://doi.org/10.1103/PhysRevLett.112.041101ISSN 0031-9007reponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNCenginfo:eu-repo/semantics/openAccess2025-09-04T12:32:38Zoai:rdu.unc.edu.ar:11086/19272Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-04 12:32:39.781Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Inequality between size and angular momentum for bodies
title Inequality between size and angular momentum for bodies
spellingShingle Inequality between size and angular momentum for bodies
Dain, Sergio Alejandro
Inequality
Angular momentum
Bodies
Size
title_short Inequality between size and angular momentum for bodies
title_full Inequality between size and angular momentum for bodies
title_fullStr Inequality between size and angular momentum for bodies
title_full_unstemmed Inequality between size and angular momentum for bodies
title_sort Inequality between size and angular momentum for bodies
dc.creator.none.fl_str_mv Dain, Sergio Alejandro
author Dain, Sergio Alejandro
author_facet Dain, Sergio Alejandro
author_role author
dc.subject.none.fl_str_mv Inequality
Angular momentum
Bodies
Size
topic Inequality
Angular momentum
Bodies
Size
dc.description.none.fl_txt_mv Fil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
A universal inequality that bounds the angular momentum of a body by the square of its size is presented and heuristic physical arguments are given to support it. We prove a version of this inequality, as consequence of the Einstein equations, for the case of rotating axially symmetric, constant density, bodies. Finally, the physical relevance of this result is discussed.
publishedVersion
Fil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
Fil: Dain, Sergio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
Física de Partículas y Campos
description Fil: Dain, Sergio Alejandro. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-31
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Dain, S. A. (2014). Inequality between size and angular momentum for bodies. Physical Review Letters, 112 (4), 041101. http://dx.doi.org/10.1103/PhysRevLett.112.041101
http://hdl.handle.net/11086/19272
https://doi.org/10.1103/PhysRevLett.112.041101
identifier_str_mv Dain, S. A. (2014). Inequality between size and angular momentum for bodies. Physical Review Letters, 112 (4), 041101. http://dx.doi.org/10.1103/PhysRevLett.112.041101
url http://hdl.handle.net/11086/19272
https://doi.org/10.1103/PhysRevLett.112.041101
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv ISSN 0031-9007
reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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